/*--------------------------------------------------------------------------
REG52.H

Header file for generic 80C52 and 80C32 microcontroller.
Copyright (c) 1988-2002 Keil Elektronik GmbH and Keil Software, Inc.
All rights reserved.
--------------------------------------------------------------------------*/

#ifndef __NREG52_H__
#define __NREG52_H__

/*  BYTE Registers  */
//sfr P0    = 0x80;
sfr P1    = 0x90;
//sfr P2    = 0xA0;
//sfr P3    = 0xB0;
//sfr PSW   = 0xD0;
//sfr ACC   = 0xE0;
//sfr B     = 0xF0;
//sfr SP    = 0x81;
//sfr DPL   = 0x82;
//sfr DPH   = 0x83;
//sfr PCON  = 0x87;
//sfr TCON  = 0x88;
//sfr TMOD  = 0x89;
//sfr TL0   = 0x8A;
//sfr TL1   = 0x8B;
//sfr TH0   = 0x8C;
//sfr TH1   = 0x8D;
//sfr IE    = 0xA8;
//sfr IP    = 0xB8;
//sfr SCON  = 0x98;
//sfr SBUF  = 0x99;

/*  8052 Extensions  */
sfr T2CON  = 0xC8;
//sfr RCAP2L = 0xCA;
//sfr RCAP2H = 0xCB;
//sfr TL2    = 0xCC;
//sfr TH2    = 0xCD;


/*  BIT Registers  */
/*  PSW  */
//sbit CY    = PSW^7;
//sbit AC    = PSW^6;
//sbit F0    = PSW^5;
//sbit RS1   = PSW^4;
//sbit RS0   = PSW^3;
//sbit OV    = PSW^2;
//sbit P     = PSW^0; //8052 only

/*  TCON  */
//sbit TF1   = TCON^7;
//sbit TR1   = TCON^6;
//sbit TF0   = TCON^5;
//sbit TR0   = TCON^4;
//sbit IE1   = TCON^3;
//sbit IT1   = TCON^2;
//sbit IE0   = TCON^1;
//sbit IT0   = TCON^0;

/*  IE  */
//sbit EA    = IE^7;
sbit ET2   = IE^5; //8052 only
//sbit ES    = IE^4;
//sbit ET1   = IE^3;
//sbit EX1   = IE^2;
//sbit ET0   = IE^1;
//sbit EX0   = IE^0;

/*  IP  */
//sbit PT2   = IP^5;
//sbit PS    = IP^4;
//sbit PT1   = IP^3;
//sbit PX1   = IP^2;
//sbit PT0   = IP^1;
//sbit PX0   = IP^0;

/*  P3  */
//sbit RD    = P3^7;
//sbit WR    = P3^6;
//sbit T1    = P3^5;
//sbit T0    = P3^4;
//sbit INT1  = P3^3;
//sbit INT0  = P3^2;
//sbit TXD   = P3^1;
//sbit RXD   = P3^0;

/*  SCON  */
//sbit SM0   = SCON^7;
//sbit SM1   = SCON^6;
//sbit SM2   = SCON^5;
//sbit REN   = SCON^4;
//sbit TB8   = SCON^3;
//sbit RB8   = SCON^2;
//sbit TI    = SCON^1;
//sbit RI    = SCON^0;

/*  P1  */
sbit T2EX  = P1^1; // 8052 only
sbit T2    = P1^0; // 8052 only
             
/*  T2CON  */
sbit TF2    = T2CON^7;
sbit EXF2   = T2CON^6;
sbit RCLK   = T2CON^5;
sbit TCLK   = T2CON^4;
sbit EXEN2  = T2CON^3;
sbit TR2    = T2CON^2;
sbit C_T2   = T2CON^1;
sbit CP_RL2 = T2CON^0;

#endif
